J
John R. Little
Researcher at Cleveland Clinic
Publications - 89
Citations - 6266
John R. Little is an academic researcher from Cleveland Clinic. The author has contributed to research in topics: Cerebral blood flow & Cerebral angiography. The author has an hindex of 41, co-authored 89 publications receiving 6116 citations.
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Natural history of the cavernous angioma
TL;DR: Seventy-six lesions with an MR appearance typical of a presumed cavernous angioma were discovered in 66 patients among 14,035 consecutive MR images performed at the Cleveland Clinic between 1984 and 1989; analysis of the hemorrhage group revealed a significantly greater risk of overt hemorrhage in females.
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Intracranial dural arteriovenous malformations: factors predisposing to an aggressive neurological course
TL;DR: A comprehensive meta-analysis was performed on 360 additional dural AVM's reported in the literature with sufficiently detailed clinical and angiographic information and it was concluded that these features significantly increase the natural risk of duralAVM's, and warrant a more vigilant therapeutic strategy.
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Meningeal carcinomatosis. Clinical manifestations.
TL;DR: In 29 cases of meningeal carcinomatosis reviewed, the widespread involvement of the cranial and spinal leptomeninges produced a complex neurological picture that made the diagnosis difficult; the average survival after diagnosis was only six weeks.
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Postoperative hemorrhage: a survey of 4992 intracranial procedures.
Iain H. Kalfas,John R. Little +1 more
TL;DR: Intracranial tumor was the reason for operation in 56% of the patients developing a clot, and meningioma was the most common tumor associated with this complication, and there was no clear relationship between the time of recognition and the final clinical outcome.
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Colloid cysts of the third ventricle
TL;DR: Ventriculography was the most reliable diagnostic study and both the demonstration of dilatation of the lateral ventricles and an upward convexity in the initial segment of the internal cerebral vein in five of the 10 angiograms performed were highly suggestive of tumor.